JP6344824B2 - 三次元走査における動き補償 - Google Patents

三次元走査における動き補償 Download PDF

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Publication number
JP6344824B2
JP6344824B2 JP2015540225A JP2015540225A JP6344824B2 JP 6344824 B2 JP6344824 B2 JP 6344824B2 JP 2015540225 A JP2015540225 A JP 2015540225A JP 2015540225 A JP2015540225 A JP 2015540225A JP 6344824 B2 JP6344824 B2 JP 6344824B2
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JP2016500547A (ja
JP2016500547A5 (https=
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レヴィン，アディ
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Align Technology Inc
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Align Technology Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • A61B6/512—Intraoral means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/0066—Depth determination through adaptive focusing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/38—Registration of image sequences
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20201—Motion blur correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Multimedia (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Geometry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2015540225A 2012-11-01 2013-10-25 三次元走査における動き補償 Active JP6344824B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/666,812 2012-11-01
US13/666,812 US8948482B2 (en) 2012-11-01 2012-11-01 Motion compensation in a three dimensional scan
PCT/IB2013/002396 WO2014068383A2 (en) 2012-11-01 2013-10-25 Motion compensation in a three dimensional scan

Publications (3)

Publication Number Publication Date
JP2016500547A JP2016500547A (ja) 2016-01-14
JP2016500547A5 JP2016500547A5 (https=) 2018-03-22
JP6344824B2 true JP6344824B2 (ja) 2018-06-20

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US (9) US8948482B2 (https=)
EP (1) EP2914202B1 (https=)
JP (1) JP6344824B2 (https=)
KR (1) KR101954487B1 (https=)
CN (1) CN104837436B (https=)
AU (1) AU2013340464B2 (https=)
ES (1) ES2615740T3 (https=)
IL (1) IL238304B (https=)
WO (1) WO2014068383A2 (https=)

Families Citing this family (197)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
US7916911B2 (en) 2007-02-26 2011-03-29 Align Technology, Inc. System and method for digital tooth imaging
US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
KR101706619B1 (ko) 2008-07-03 2017-02-14 얼라인 테크널러지, 인크. 치과 과정에서 사용하기 위한 방법, 장치 및 시스템
US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
US8292617B2 (en) 2009-03-19 2012-10-23 Align Technology, Inc. Dental wire attachment
US8765031B2 (en) 2009-08-13 2014-07-01 Align Technology, Inc. Method of forming a dental appliance
US9848958B2 (en) 2009-11-02 2017-12-26 Align Technology, Inc. Generating a dynamic three-dimensional occlusogram
US9211166B2 (en) 2010-04-30 2015-12-15 Align Technology, Inc. Individualized orthodontic treatment index
US9241774B2 (en) 2010-04-30 2016-01-26 Align Technology, Inc. Patterned dental positioning appliance
DE102010020925B4 (de) 2010-05-10 2014-02-27 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung
EP2596477B1 (en) 2010-07-19 2021-01-06 Align Technology, Inc. Methods and systems for creating and interacting with three dimensional virtual models
WO2012020380A1 (en) 2010-08-11 2012-02-16 Primesense Ltd. Scanning projectors and image capture modules for 3d mapping
US9403238B2 (en) 2011-09-21 2016-08-02 Align Technology, Inc. Laser cutting
US9375300B2 (en) 2012-02-02 2016-06-28 Align Technology, Inc. Identifying forces on a tooth
US9651417B2 (en) 2012-02-15 2017-05-16 Apple Inc. Scanning depth engine
US9220580B2 (en) 2012-03-01 2015-12-29 Align Technology, Inc. Determining a dental treatment difficulty
US9414897B2 (en) 2012-05-22 2016-08-16 Align Technology, Inc. Adjustment of tooth position in a virtual dental model
US9192305B2 (en) 2012-09-28 2015-11-24 Align Technology, Inc. Estimating a surface texture of a tooth
DE102012109481A1 (de) 2012-10-05 2014-04-10 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
US8948482B2 (en) 2012-11-01 2015-02-03 Align Technology, Inc. Motion compensation in a three dimensional scan
EP2932465B1 (en) * 2012-12-17 2018-02-07 Brainlab AG Removing image distortions based on movement of an imaging device
US10098714B2 (en) 2012-12-19 2018-10-16 Align Technology, Inc. Apparatus and method for optically scanning an object in registration with a reference pattern
US9668829B2 (en) 2012-12-19 2017-06-06 Align Technology, Inc. Methods and systems for dental procedures
US9393087B2 (en) 2013-08-01 2016-07-19 Align Technology, Inc. Methods and systems for generating color images
US10111714B2 (en) 2014-01-27 2018-10-30 Align Technology, Inc. Adhesive objects for improving image registration of intraoral images
US10111581B2 (en) * 2014-02-27 2018-10-30 Align Technology, Inc. Thermal defogging system and method
US9510757B2 (en) 2014-05-07 2016-12-06 Align Technology, Inc. Identification of areas of interest during intraoral scans
US9431887B2 (en) 2014-06-06 2016-08-30 Align Technology, Inc. Lens positioning system
US9491863B2 (en) 2014-06-26 2016-11-08 Align Technology, Inc. Mounting system that maintains stability of optics as temperature changes
US9439568B2 (en) 2014-07-03 2016-09-13 Align Technology, Inc. Apparatus and method for measuring surface topography optically
US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
US9724177B2 (en) 2014-08-19 2017-08-08 Align Technology, Inc. Viewfinder with real-time tracking for intraoral scanning
US9660418B2 (en) 2014-08-27 2017-05-23 Align Technology, Inc. VCSEL based low coherence emitter for confocal 3D scanner
US9671221B2 (en) 2014-09-10 2017-06-06 Faro Technologies, Inc. Portable device for optically measuring three-dimensional coordinates
DE102014013677B4 (de) 2014-09-10 2017-06-22 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung mit einem Handscanner und unterteiltem Display
US9602811B2 (en) 2014-09-10 2017-03-21 Faro Technologies, Inc. Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device
GB2544934B (en) * 2014-09-10 2019-12-04 Faro Tech Inc A device and method for optically scanning and measuring an environment and a method of control
DE102014013678B3 (de) * 2014-09-10 2015-12-03 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung mit einem Handscanner und Steuerung durch Gesten
US9693040B2 (en) 2014-09-10 2017-06-27 Faro Technologies, Inc. Method for optically measuring three-dimensional coordinates and calibration of a three-dimensional measuring device
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
US10453269B2 (en) 2014-12-08 2019-10-22 Align Technology, Inc. Intraoral scanning using ultrasound and optical scan data
US12259231B2 (en) 2015-01-18 2025-03-25 Dentlytec G.P.L. Ltd. Intraoral scanner
WO2017125926A2 (en) 2016-01-18 2017-07-27 Dentlytec G.P.L. Ltd Intraoral scanner
US10504386B2 (en) * 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
US10076389B2 (en) 2015-02-13 2018-09-18 Align Technology, Inc. Three-dimensional tooth modeling using a two-dimensional x-ray image
EP3264987B1 (en) 2015-03-04 2023-12-27 Newton2 ApS A system and method for increasing the accuracy of a medical imaging device
US10108269B2 (en) 2015-03-06 2018-10-23 Align Technology, Inc. Intraoral scanner with touch sensitive input
US9451873B1 (en) 2015-03-06 2016-09-27 Align Technology, Inc. Automatic selection and locking of intraoral images
US9844426B2 (en) 2015-03-12 2017-12-19 Align Technology, Inc. Digital dental tray
US10758126B2 (en) 2015-04-10 2020-09-01 3M Innovative Properties Company Dental irradiation device
US9525863B2 (en) * 2015-04-29 2016-12-20 Apple Inc. Time-of-flight depth mapping with flexible scan pattern
WO2016178212A1 (en) 2015-05-01 2016-11-10 Dentlytec G.P.L. Ltd System, device and methods for dental digital impressions
US10363116B2 (en) 2015-07-07 2019-07-30 Align Technology, Inc. Direct fabrication of power arms
US10248883B2 (en) 2015-08-20 2019-04-02 Align Technology, Inc. Photograph-based assessment of dental treatments and procedures
US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
US11596502B2 (en) 2015-12-09 2023-03-07 Align Technology, Inc. Dental attachment placement structure
WO2017106734A1 (en) * 2015-12-16 2017-06-22 Martineau Pierre R Method and apparatus for remanent imaging control
JP6352896B2 (ja) * 2015-12-25 2018-07-04 株式会社モリタ製作所 プローブ、および口腔内スキャナ
US10257505B2 (en) 2016-02-08 2019-04-09 Microsoft Technology Licensing, Llc Optimized object scanning using sensor fusion
US20170289523A1 (en) * 2016-03-30 2017-10-05 Vatech Co., Ltd. Dental intraoral scanner system
KR101840444B1 (ko) 2016-05-04 2018-03-20 주식회사 메디트 치과용 3차원 데이터 처리장치 및 그 방법
KR101802917B1 (ko) 2016-05-04 2017-11-29 주식회사 메디트 치아 움직임 추적 장치 및 그 방법
US10445894B2 (en) * 2016-05-11 2019-10-15 Mitutoyo Corporation Non-contact 3D measuring system
WO2017216803A1 (en) 2016-06-16 2017-12-21 Safesac Medical Ltd. Tissue containment device for use in surgical procedures
EP3471599B1 (en) 2016-06-17 2025-11-19 Align Technology, Inc. Intraoral appliances with sensing
WO2017218951A1 (en) 2016-06-17 2017-12-21 Align Technology, Inc. Orthodontic appliance performance monitor
US10136972B2 (en) * 2016-06-30 2018-11-27 Align Technology, Inc. Historical scan reference for intraoral scans
WO2018022940A1 (en) 2016-07-27 2018-02-01 Align Technology, Inc. Intraoral scanner with dental diagnostics capabilities
US10507087B2 (en) 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
US11690604B2 (en) 2016-09-10 2023-07-04 Ark Surgical Ltd. Laparoscopic workspace device
US12285188B2 (en) 2016-09-10 2025-04-29 Ark Surgical Ltd. Laparoscopic workspace device
US10595966B2 (en) 2016-11-04 2020-03-24 Align Technology, Inc. Methods and apparatuses for dental images
US10235763B2 (en) * 2016-12-01 2019-03-19 Google Llc Determining optical flow
US11376101B2 (en) 2016-12-02 2022-07-05 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
EP3547950A1 (en) 2016-12-02 2019-10-09 Align Technology, Inc. Methods and apparatuses for customizing rapid palatal expanders using digital models
US11026831B2 (en) 2016-12-02 2021-06-08 Align Technology, Inc. Dental appliance features for speech enhancement
CN114224534B (zh) 2016-12-02 2025-02-18 阿莱恩技术有限公司 腭扩张器和扩张腭的方法
US10695150B2 (en) 2016-12-16 2020-06-30 Align Technology, Inc. Augmented reality enhancements for intraoral scanning
US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
WO2018116304A1 (en) 2016-12-22 2018-06-28 Eva - Esthetic Visual Analytics Ltd. Three-dimensional image reconstruction using multi-layer data acquisition
EP3559740B1 (en) * 2016-12-22 2025-02-12 Cherry Imaging Ltd Real-time tracking for three-dimensional imaging
US11412204B2 (en) 2016-12-22 2022-08-09 Cherry Imaging Ltd. Three-dimensional image reconstruction using multi-layer data acquisition
US11402740B2 (en) 2016-12-22 2022-08-02 Cherry Imaging Ltd. Real-time tracking for three-dimensional imaging
US10456043B2 (en) 2017-01-12 2019-10-29 Align Technology, Inc. Compact confocal dental scanning apparatus
US10779718B2 (en) 2017-02-13 2020-09-22 Align Technology, Inc. Cheek retractor and mobile device holder
US10499793B2 (en) 2017-02-17 2019-12-10 Align Technology, Inc. Longitudinal analysis and visualization under limited accuracy system
JP7108627B2 (ja) * 2017-03-20 2022-07-28 ３シェイプ アー／エス 手持ちスキャナを有する３ｄスキャナシステム
WO2018183358A1 (en) 2017-03-27 2018-10-04 Align Technology, Inc. Apparatuses and methods assisting in dental therapies
US10613515B2 (en) 2017-03-31 2020-04-07 Align Technology, Inc. Orthodontic appliances including at least partially un-erupted teeth and method of forming them
CN107049529A (zh) * 2017-04-20 2017-08-18 天津正丽科技有限公司 矫治器加工方法及系统
US11045283B2 (en) 2017-06-09 2021-06-29 Align Technology, Inc. Palatal expander with skeletal anchorage devices
US10708574B2 (en) 2017-06-15 2020-07-07 Align Technology, Inc. Three dimensional imaging apparatus with color sensor
CN116942335A (zh) 2017-06-16 2023-10-27 阿莱恩技术有限公司 牙齿类型和萌出状态的自动检测
US10639134B2 (en) 2017-06-26 2020-05-05 Align Technology, Inc. Biosensor performance indicator for intraoral appliances
EP3648703B1 (en) 2017-07-04 2023-04-26 Dentlytec G.P.L. Ltd. Dental scanner with ultrasonic sensor component for augmentation of optical data
US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
WO2019018784A1 (en) 2017-07-21 2019-01-24 Align Technology, Inc. ANCHOR OF CONTOUR PALATIN
WO2019021285A1 (en) 2017-07-26 2019-01-31 Dentlytec G.P.L. Ltd Intraoral scanner
CN110996836B (zh) 2017-07-27 2023-04-11 阿莱恩技术有限公司 用于通过光学相干断层扫描术来处理正畸矫正器的系统和方法
WO2019023461A1 (en) 2017-07-27 2019-01-31 Align Technology, Inc. TINT, TRANSPARENCY AND DENTAL ENAMEL
US12274597B2 (en) * 2017-08-11 2025-04-15 Align Technology, Inc. Dental attachment template tray systems
WO2019035979A1 (en) 2017-08-15 2019-02-21 Align Technology, Inc. EVALUATION AND CALCULATION OF BUCCAL CORRIDOR
WO2019036677A1 (en) 2017-08-17 2019-02-21 Align Technology, Inc. SURVEILLANCE OF CONFORMITY OF DENTAL DEVICE
US12171575B2 (en) 2017-10-04 2024-12-24 Align Technology, Inc. Intraoral systems and methods for sampling soft-tissue
US10813720B2 (en) 2017-10-05 2020-10-27 Align Technology, Inc. Interproximal reduction templates
WO2019084326A1 (en) 2017-10-27 2019-05-02 Align Technology, Inc. OTHER BORE ADJUSTMENT STRUCTURES
CN116602778A (zh) 2017-10-31 2023-08-18 阿莱恩技术有限公司 具有选择性牙合负荷和受控牙尖交错的牙科器具
EP3703607B1 (en) 2017-11-01 2025-03-26 Align Technology, Inc. Automatic treatment planning
US11534974B2 (en) 2017-11-17 2022-12-27 Align Technology, Inc. Customized fabrication of orthodontic retainers based on patient anatomy
CN118948478A (zh) 2017-11-30 2024-11-15 阿莱恩技术有限公司 用于监测口腔矫治器的传感器
WO2019118876A1 (en) 2017-12-15 2019-06-20 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
CN108254395B (zh) * 2017-12-28 2023-10-13 清华大学 扫描图像校正装置、方法和移动式扫描设备
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
JP7427595B2 (ja) 2018-01-26 2024-02-05 アライン テクノロジー， インコーポレイテッド 診断の為の口腔内のスキャン及び追跡
US10952816B2 (en) 2018-01-26 2021-03-23 Align Technology, Inc. Visual prosthetic and orthodontic treatment planning
CN108511050B (zh) * 2018-02-12 2022-01-07 苏州佳世达电通有限公司 口扫机、口扫系统及口扫机的控制方法
CN112106109B (zh) * 2018-02-16 2024-11-12 3形状股份有限公司 具有表面区分的口腔内扫描
US11937991B2 (en) 2018-03-27 2024-03-26 Align Technology, Inc. Dental attachment placement structure
WO2019200008A1 (en) 2018-04-11 2019-10-17 Align Technology, Inc. Releasable palatal expanders
US11096765B2 (en) 2018-06-22 2021-08-24 Align Technology, Inc. Light field intraoral 3D scanner with structured light illumination
US20200014909A1 (en) 2018-07-03 2020-01-09 Faro Technologies, Inc. Handheld three dimensional scanner with autofocus or autoaperture
CN109151275B (zh) * 2018-08-29 2021-03-09 合肥工业大学 具有实时腔镜视像增强处理功能的智能边缘计算系统
US10839481B1 (en) * 2018-12-07 2020-11-17 Bellus 3D, Inc. Automatic marker-less alignment of digital 3D face and jaw models
US10810738B1 (en) * 2018-12-07 2020-10-20 Bellus 3D, Inc. Marker-less alignment of digital 3D face and jaw models
KR102088307B1 (ko) * 2018-12-10 2020-03-12 오스템임플란트 주식회사 모델용 스캐너의 스캔 경로 생성 장치 및 그 방법
CN109645936B (zh) * 2018-12-24 2023-12-12 中国科学院苏州生物医学工程技术研究所 一种共聚焦内窥成像错位校正系统及方法
EP3677186A1 (en) * 2019-01-03 2020-07-08 Siemens Healthcare GmbH Medical imaging device, system, and method for generating a motion-compensated image, and corresponding storage medium
US12491058B2 (en) 2019-01-09 2025-12-09 Dentlytec G.P.L. Ltd. Dental device with probe and methods associated therewith
CN109864829B (zh) * 2019-01-28 2024-06-18 苏州佳世达光电有限公司 扫描系统及扫描方法
WO2020167042A1 (ko) * 2019-02-15 2020-08-20 주식회사 메디트 스캔 과정 재생 방법
EP3913913B1 (en) * 2019-02-15 2024-11-13 Medit Corp. Method for replaying scanning process
US11367192B2 (en) 2019-03-08 2022-06-21 Align Technology, Inc. Foreign object filtering for intraoral scanning
KR102223269B1 (ko) * 2019-03-19 2021-03-08 오스템임플란트 주식회사 스캔 영역 재탐지를 위한 영상 검색 및 매칭 방법과 이를 수행하는 영상 처리장치
KR102236360B1 (ko) * 2019-03-29 2021-04-05 오스템임플란트 주식회사 스캔 가이드 제공 방법 이를 위한 영상 처리장치
WO2020206441A1 (en) 2019-04-05 2020-10-08 Align Technology, Inc. Intraoral scanner sleeve authentication and identification
US11238586B2 (en) 2019-05-02 2022-02-01 Align Technology, Inc. Excess material removal using machine learning
US11455727B2 (en) 2019-05-02 2022-09-27 Align Technology, Inc. Method and apparatus for excessive materials removal from intraoral scans
US10849723B1 (en) 2019-05-07 2020-12-01 Sdc U.S. Smilepay Spv Scanning device
US11563929B2 (en) 2019-06-24 2023-01-24 Align Technology, Inc. Intraoral 3D scanner employing multiple miniature cameras and multiple miniature pattern projectors
AU2020319629B2 (en) 2019-07-29 2025-09-04 Align Technology, Inc. Full-scanner barrier for an intra-oral device
US11707238B2 (en) 2019-09-10 2023-07-25 Align Technology, Inc. Dental panoramic views
US12042124B2 (en) 2019-10-24 2024-07-23 Align Technology, Inc. Reflection suppression using fluorescence
US11937996B2 (en) 2019-11-05 2024-03-26 Align Technology, Inc. Face capture and intraoral scanner and methods of use
US12076200B2 (en) 2019-11-12 2024-09-03 Align Technology, Inc. Digital 3D models of dental arches with accurate arch width
KR102358625B1 (ko) * 2019-12-23 2022-02-07 오스템임플란트 주식회사 구강 스캐너로 촬영된 영상으로부터 치아 모델을 생성하는 방법 및 장치
EP4062865A4 (en) * 2019-12-26 2024-08-14 Medit Corp. GROUPED DATA ALIGNMENT METHOD
US12144661B2 (en) 2019-12-31 2024-11-19 Align Technology, Inc. Gesture control using an intraoral scanner
US12205689B2 (en) * 2020-01-13 2025-01-21 The Catholic University Of Korea Industry—Academic Cooperation Foundation Dental medical record device and dental medical record method thereof
GB2592594A (en) 2020-03-02 2021-09-08 Adaptix Ltd An x-ray sensor
US12453473B2 (en) 2020-04-15 2025-10-28 Align Technology, Inc. Smart scanning for intraoral scanners
US11985414B2 (en) 2020-07-23 2024-05-14 Align Technology, Inc. Image-based aligner fit evaluation
CN114052960B (zh) * 2020-07-31 2022-12-09 先临三维科技股份有限公司 数字化口腔数据的获取方法及装置、牙齿扫描仪控制系统
KR102463389B1 (ko) * 2020-08-06 2022-11-07 주식회사 메디트 다각도 스캐닝을 사용한 신뢰도 데이터 획득 시스템 및 방법
US11806210B2 (en) 2020-10-12 2023-11-07 Align Technology, Inc. Method for sub-gingival intraoral scanning
US12033742B2 (en) 2020-12-11 2024-07-09 Align Technology, Inc. Noninvasive multimodal oral assessment and disease diagnoses apparatus and method
WO2022130385A2 (en) 2020-12-17 2022-06-23 Ark Surgical Ltd. Laparoscopic tissue containment device
US12127814B2 (en) 2020-12-30 2024-10-29 Align Technology, Inc. Dental diagnostics hub
US12011337B2 (en) 2021-01-26 2024-06-18 Align Technology, Inc. Wireless intraoral scanner for distributed intraoral scanning system
USD1061895S1 (en) 2021-01-29 2025-02-11 Align Technology, Inc. Portable intraoral scanning device
USD1026227S1 (en) 2021-01-29 2024-05-07 Align Technology, Inc. Intraoral scanning system cart
KR102623248B1 (ko) * 2021-03-05 2024-01-10 주식회사 메디트 데이터 처리 방법
WO2022204091A1 (en) 2021-03-22 2022-09-29 Align Technology, Inc. Systems and methods for guiding dental x-ray imaging
US12329597B2 (en) 2021-04-09 2025-06-17 Align Technology, Inc. Capturing true bite and occlusion contacts
USD1027186S1 (en) 2022-02-17 2024-05-14 Align Technology, Inc. Dental imaging attachment for a smartphone
US12557977B2 (en) 2021-04-26 2026-02-24 Align Technology, Inc. Smartphone dental imaging attachment apparatus
EP4340773B1 (en) 2021-05-18 2025-05-21 Align Technology, Inc. Intraoral scanner sleeve
USD1073069S1 (en) 2021-05-18 2025-04-29 Align Technology, Inc. Protective sleeve for an intraoral scanner
US12402988B2 (en) 2021-07-21 2025-09-02 Align Technology, Inc. Multimodal intraoral scanning
US12310819B2 (en) 2021-07-23 2025-05-27 Align Technology, Inc. Intraoral scanner with illumination sequencing and controlled polarization
US12370025B2 (en) 2021-08-06 2025-07-29 Align Technology, Inc. Intuitive intraoral scanning
US12521213B2 (en) 2021-08-27 2026-01-13 Align Technology, Inc. Viewing trajectory for 3D dental model
KR102612682B1 (ko) * 2021-09-13 2023-12-13 주식회사 메디트 전자 장치 및 3차원 스캐너의 스캔 이미지 처리 방법
EP4181062A1 (en) * 2021-11-11 2023-05-17 DENTSPLY SIRONA Inc. Computer-assisted medical procedures
KR102453897B1 (ko) * 2022-02-14 2022-10-12 주식회사 에이치디엑스윌 컴퓨터 단층촬영 영상을 활용한 3차원 구강 스캔 데이터 복원 장치 및 방법
USD1042842S1 (en) 2022-02-18 2024-09-17 Align Technology, Inc. Intraoral scanner wand
US12524957B2 (en) 2022-02-23 2026-01-13 Samsung Electronics Co., Ltd. Method of generating three-dimensional model and data processing device performing the same
CN119452394A (zh) 2022-05-02 2025-02-14 阿莱恩技术有限公司 用于检测邻间空间的方法和装置
CN114648768B (zh) * 2022-05-24 2022-08-23 江西三有果科技有限公司 基于图像帧的手写轨迹提取方法、装置、存储介质及设备
US12569319B2 (en) * 2022-07-22 2026-03-10 Align Technology, Inc. Combined face scanning and intraoral scanning
US12611096B2 (en) 2022-07-22 2026-04-28 Align Technology, Inc. Minimalistic intraoral scanning system
WO2024030310A1 (en) 2022-08-01 2024-02-08 Align Technology, Inc. Real-time bite articulation
US12599286B2 (en) 2022-10-13 2026-04-14 Align Technology, Inc. Power sources for wireless intraoral scanners
US11744452B1 (en) * 2023-04-05 2023-09-05 Apollo Innovations, Llc Intra-oral scanning and image acquisition module
CN120931631B (zh) * 2025-10-11 2025-12-02 江苏钰程钛和新材料科技有限公司 一种内齿管的齿形精度检测方法、装置及电子设备

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69626287T2 (de) 1995-07-21 2003-11-27 Cadent Ltd., Or Yehuda Verfahren und system zur dreidimensionalen bilderfassung von zähnen
IL120867A0 (en) 1997-05-20 1997-09-30 Cadent Ltd Computer user interface for orthodontic use
IL120892A (en) 1997-05-22 2000-08-31 Cadent Ltd Method for obtaining a dental occlusion map
US6334772B1 (en) 1997-09-30 2002-01-01 Cadent Ltd. Placing an orthodontic element on a tooth surface
US7507088B2 (en) 1997-09-30 2009-03-24 Cadent Ltd. Method for comparing orthodontic element placement
IL125659A (en) 1998-08-05 2002-09-12 Cadent Ltd Method and device for three-dimensional simulation of a structure
IL126838A (en) 1998-11-01 2003-04-10 Cadent Ltd Dental image processing method and system
JP2000339468A (ja) * 1999-05-31 2000-12-08 Minolta Co Ltd ３次元データの位置合わせ方法及び装置
US6542249B1 (en) 1999-07-20 2003-04-01 The University Of Western Ontario Three-dimensional measurement method and apparatus
US6463344B1 (en) 2000-02-17 2002-10-08 Align Technology, Inc. Efficient data representation of teeth model
US7373286B2 (en) 2000-02-17 2008-05-13 Align Technology, Inc. Efficient data representation of teeth model
US6633789B1 (en) 2000-02-17 2003-10-14 Align Technology, Inc. Effiicient data representation of teeth model
US7027642B2 (en) * 2000-04-28 2006-04-11 Orametrix, Inc. Methods for registration of three-dimensional frames to create three-dimensional virtual models of objects
US7080979B2 (en) * 2001-04-13 2006-07-25 Orametrix, Inc. Method and workstation for generating virtual tooth models from three-dimensional tooth data
WO2003057041A1 (en) 2002-01-14 2003-07-17 Cadent Ltd. Method and sytem for imaging a patient's teeth arrangement
US7255558B2 (en) 2002-06-18 2007-08-14 Cadent, Ltd. Dental imaging instrument having air stream auxiliary
US6979196B2 (en) 2002-06-21 2005-12-27 Align Technology, Inc. Systems and methods for automated bite-setting of tooth models
US7030383B2 (en) 2003-08-04 2006-04-18 Cadent Ltd. Speckle reduction method and apparatus
US7202466B2 (en) 2003-08-25 2007-04-10 Cadent Ltd. Apparatus and method for providing high intensity non-coherent light and for speckle reduction
US7616836B2 (en) * 2004-05-25 2009-11-10 Siemens Medical Solutions Usa, Inc. Method and system for motion compensation in a temporal sequence of images
DE602005004332T2 (de) 2004-06-17 2009-01-08 Cadent Ltd. Verfahren zum Bereitstellen von Daten im Zusammenhang mit der Mundhöhle
EP1869403B1 (en) 2005-03-03 2017-06-14 Align Technology, Inc. System and method for scanning an intraoral cavity
US7698014B2 (en) * 2006-01-20 2010-04-13 3M Innovative Properties Company Local enforcement of accuracy in fabricated models
US7840042B2 (en) * 2006-01-20 2010-11-23 3M Innovative Properties Company Superposition for visualization of three-dimensional data acquisition
US8035637B2 (en) * 2006-01-20 2011-10-11 3M Innovative Properties Company Three-dimensional scan recovery
US8473030B2 (en) * 2007-01-12 2013-06-25 Medtronic Vascular, Inc. Vessel position and configuration imaging apparatus and methods
US7916911B2 (en) 2007-02-26 2011-03-29 Align Technology, Inc. System and method for digital tooth imaging
JP2010533008A (ja) * 2007-06-29 2010-10-21 スリーエム イノベイティブ プロパティズ カンパニー ビデオデータ及び三次元モデルデータの同期ビュー
EP2164424B1 (en) * 2007-06-29 2019-02-27 3M Innovative Properties Company Graphical user interface for computer-assisted margin marking on dentition
DE102007060263A1 (de) 2007-08-16 2009-02-26 Steinbichler Optotechnik Gmbh Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns
US20100268363A1 (en) * 2007-11-28 2010-10-21 Naimul Karim Digitally-machined smc dental articles
DE112009000093T5 (de) * 2008-01-04 2010-12-09 3M Innovative Properties Co., St. Paul Hierarchische Verarbeitung unter Nutzung von Bildverformung
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
KR101706619B1 (ko) 2008-07-03 2017-02-14 얼라인 테크널러지, 인크. 치과 과정에서 사용하기 위한 방법, 장치 및 시스템
US8542901B2 (en) * 2008-12-05 2013-09-24 Siemens Aktiengesellschaft Method for correcting motion artifacts in magnetic resonance images
US8867800B2 (en) 2009-05-27 2014-10-21 James R. Glidewell Dental Ceramics, Inc. Method of designing and fabricating patient-specific restorations from intra-oral scanning of a digital impression
US8587582B2 (en) 2009-11-02 2013-11-19 Align Technology, Inc. Generating a dynamic three-dimensional occlusogram
US20110176723A1 (en) * 2010-01-15 2011-07-21 Board Of Regents University Of Oklahoma Motion Correction in Cone-Beam CT by Tracking Internal and External Markers Using Cone-Beam Projection From a kV On-Board Imager: Four-Dimensional Cone-Beam CT and Tumor Tracking Implications
CN102144927B (zh) * 2010-02-10 2012-12-12 清华大学 基于运动补偿的ct设备和方法
US8244028B2 (en) 2010-04-30 2012-08-14 Align Technology, Inc. Virtual cephalometric imaging
EP2582319B1 (en) * 2010-06-17 2020-03-18 3M Innovative Properties Company Methods of making multi-chromatic dental appliances
EP2596477B1 (en) 2010-07-19 2021-01-06 Align Technology, Inc. Methods and systems for creating and interacting with three dimensional virtual models
US20120115107A1 (en) * 2010-11-04 2012-05-10 Adams Bruce W System and method for automated manufacturing of dental orthotics
WO2012083968A1 (en) * 2010-12-21 2012-06-28 3Shape A/S Motion blur compensation
CN103392191B (zh) * 2011-02-22 2016-09-28 3M创新有限公司 混合拼接
US9117363B2 (en) * 2012-03-19 2015-08-25 Dustin Ryan Kimmel Intraoral communications and processing device
WO2013166299A1 (en) * 2012-05-03 2013-11-07 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Intelligent algorithms for tracking three-dimensional skeletal movement from radiographic image sequences
US9192305B2 (en) 2012-09-28 2015-11-24 Align Technology, Inc. Estimating a surface texture of a tooth
US9076227B2 (en) * 2012-10-01 2015-07-07 Mitsubishi Electric Research Laboratories, Inc. 3D object tracking in multiple 2D sequences
US8948482B2 (en) 2012-11-01 2015-02-03 Align Technology, Inc. Motion compensation in a three dimensional scan
US9717402B2 (en) 2012-11-21 2017-08-01 Align Technology, Inc. Confocal imaging using astigmatism
US9668829B2 (en) 2012-12-19 2017-06-06 Align Technology, Inc. Methods and systems for dental procedures
US10098714B2 (en) 2012-12-19 2018-10-16 Align Technology, Inc. Apparatus and method for optically scanning an object in registration with a reference pattern
US9393087B2 (en) 2013-08-01 2016-07-19 Align Technology, Inc. Methods and systems for generating color images
US10111714B2 (en) 2014-01-27 2018-10-30 Align Technology, Inc. Adhesive objects for improving image registration of intraoral images
US10111581B2 (en) 2014-02-27 2018-10-30 Align Technology, Inc. Thermal defogging system and method
US9510757B2 (en) 2014-05-07 2016-12-06 Align Technology, Inc. Identification of areas of interest during intraoral scans
US9431887B2 (en) 2014-06-06 2016-08-30 Align Technology, Inc. Lens positioning system
US9491863B2 (en) 2014-06-26 2016-11-08 Align Technology, Inc. Mounting system that maintains stability of optics as temperature changes
US9261358B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Chromatic confocal system
US9261356B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Confocal surface topography measurement with fixed focal positions
US9439568B2 (en) 2014-07-03 2016-09-13 Align Technology, Inc. Apparatus and method for measuring surface topography optically
US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
US9693839B2 (en) 2014-07-17 2017-07-04 Align Technology, Inc. Probe head and apparatus for intraoral confocal imaging using polarization-retarding coatings
US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
US9724177B2 (en) 2014-08-19 2017-08-08 Align Technology, Inc. Viewfinder with real-time tracking for intraoral scanning
US9660418B2 (en) 2014-08-27 2017-05-23 Align Technology, Inc. VCSEL based low coherence emitter for confocal 3D scanner
USD760901S1 (en) 2014-09-18 2016-07-05 Align Technology, Inc. Intraoral scanner wand
USD742518S1 (en) 2014-09-18 2015-11-03 Align Technology, Inc. Intraoral scanner wand
US10453269B2 (en) 2014-12-08 2019-10-22 Align Technology, Inc. Intraoral scanning using ultrasound and optical scan data
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
US10076389B2 (en) 2015-02-13 2018-09-18 Align Technology, Inc. Three-dimensional tooth modeling using a two-dimensional x-ray image
USD768861S1 (en) 2015-03-06 2016-10-11 Align Technology, Inc. Combined desktop display and computer for intraoral scanner
US9451873B1 (en) 2015-03-06 2016-09-27 Align Technology, Inc. Automatic selection and locking of intraoral images
US10108269B2 (en) 2015-03-06 2018-10-23 Align Technology, Inc. Intraoral scanner with touch sensitive input
USD771817S1 (en) 2015-03-06 2016-11-15 Align Technology, Inc. Combined cart-mounted display and computer for intraoral scanner
US9844426B2 (en) 2015-03-12 2017-12-19 Align Technology, Inc. Digital dental tray
USD774193S1 (en) 2015-08-24 2016-12-13 Align Technology, Inc. Sleeve for an intraoral scanner
US10136972B2 (en) 2016-06-30 2018-11-27 Align Technology, Inc. Historical scan reference for intraoral scans
US10507087B2 (en) 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
WO2018022940A1 (en) 2016-07-27 2018-02-01 Align Technology, Inc. Intraoral scanner with dental diagnostics capabilities
US10695150B2 (en) 2016-12-16 2020-06-30 Align Technology, Inc. Augmented reality enhancements for intraoral scanning
US10456043B2 (en) 2017-01-12 2019-10-29 Align Technology, Inc. Compact confocal dental scanning apparatus
US10499793B2 (en) 2017-02-17 2019-12-10 Align Technology, Inc. Longitudinal analysis and visualization under limited accuracy system
US10708574B2 (en) 2017-06-15 2020-07-07 Align Technology, Inc. Three dimensional imaging apparatus with color sensor
CN110996836B (zh) 2017-07-27 2023-04-11 阿莱恩技术有限公司 用于通过光学相干断层扫描术来处理正畸矫正器的系统和方法
WO2019023461A1 (en) 2017-07-27 2019-01-31 Align Technology, Inc. TINT, TRANSPARENCY AND DENTAL ENAMEL
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
JP7427595B2 (ja) 2018-01-26 2024-02-05 アライン テクノロジー， インコーポレイテッド 診断の為の口腔内のスキャン及び追跡
US10952816B2 (en) 2018-01-26 2021-03-23 Align Technology, Inc. Visual prosthetic and orthodontic treatment planning
US11096765B2 (en) 2018-06-22 2021-08-24 Align Technology, Inc. Light field intraoral 3D scanner with structured light illumination
USD925739S1 (en) 2018-10-31 2021-07-20 Align Technology, Inc. Sleeve for an intraoral scanner
US11367192B2 (en) 2019-03-08 2022-06-21 Align Technology, Inc. Foreign object filtering for intraoral scanning
WO2020206441A1 (en) 2019-04-05 2020-10-08 Align Technology, Inc. Intraoral scanner sleeve authentication and identification
US11455727B2 (en) 2019-05-02 2022-09-27 Align Technology, Inc. Method and apparatus for excessive materials removal from intraoral scans
US11238586B2 (en) 2019-05-02 2022-02-01 Align Technology, Inc. Excess material removal using machine learning
US11563929B2 (en) 2019-06-24 2023-01-24 Align Technology, Inc. Intraoral 3D scanner employing multiple miniature cameras and multiple miniature pattern projectors
AU2020319629B2 (en) 2019-07-29 2025-09-04 Align Technology, Inc. Full-scanner barrier for an intra-oral device
US11995839B2 (en) 2019-09-04 2024-05-28 Align Technology, Inc. Automated detection, generation and/or correction of dental features in digital models
US11707238B2 (en) 2019-09-10 2023-07-25 Align Technology, Inc. Dental panoramic views
US12042124B2 (en) 2019-10-24 2024-07-23 Align Technology, Inc. Reflection suppression using fluorescence
US11937996B2 (en) 2019-11-05 2024-03-26 Align Technology, Inc. Face capture and intraoral scanner and methods of use
US12076200B2 (en) 2019-11-12 2024-09-03 Align Technology, Inc. Digital 3D models of dental arches with accurate arch width
US12144661B2 (en) 2019-12-31 2024-11-19 Align Technology, Inc. Gesture control using an intraoral scanner

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